LanSend 3.2 contains a buffer overflow vulnerability in the Add Computers Wizard file import functionality that allows remote attackers to execute arbitrary code. Attackers can craft a malicious payload file to trigger a structured exception handler (SEH) overwrite and execute shellcode when importing computers from a file.

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History

Wed, 04 Feb 2026 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Wed, 04 Feb 2026 12:15:00 +0000

Type Values Removed Values Added
First Time appeared Lizardsystems
Lizardsystems lansend
Vendors & Products Lizardsystems
Lizardsystems lansend

Tue, 03 Feb 2026 22:15:00 +0000

Type Values Removed Values Added
Description LanSend 3.2 contains a buffer overflow vulnerability in the Add Computers Wizard file import functionality that allows remote attackers to execute arbitrary code. Attackers can craft a malicious payload file to trigger a structured exception handler (SEH) overwrite and execute shellcode when importing computers from a file.
Title LanSend 3.2 - Buffer Overflow (SEH)
Weaknesses CWE-120
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.4, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-02-04T16:28:42.949Z

Reserved: 2026-02-01T13:16:06.485Z

Link: CVE-2020-37075

cve-icon Vulnrichment

Updated: 2026-02-04T16:28:37.388Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-02-03T22:16:22.970

Modified: 2026-02-04T16:33:44.537

Link: CVE-2020-37075

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-02-04T12:05:06Z

Weaknesses